image denoising3D axial attention mechanismNano-computed tomography(Nano-CT)is an emerging,high-resolution imaging technique.However,due to their low-light properties,tabletop Nano-CT has to be scanned under long exposure conditions,which the scanning process is time-consuming.For 3D reconstruction data...
photon counts. The NanoTube N2 60 kV achieves an increase in flux by more than 3 times and, thus, the measurement time was reduced from 15 hours to 4 hours. At the same time, the signal-to-noise ratio gave even higher image quality, due to the reduced motion within the CT measurement...
Acquired images were reconstructed and image analysis was carried out to determine porosity and pore morphology. A comprehensive comparison of scanning micrograph images unsurprisingly revealed that the nano-CT images displayed greater detail of the ultrastructure of cured dental resin composites. Filler ...
CT结果数据时是raw文件格式的数据,可以通过Avizo, Dragonfly, Vgstudio, ImageJ等商业化软件打开,数据的格式是位数+长度+宽度+高度,例如Slice16bit_w1088h1088z2205, 位数16bit, 长度1088,宽度1088,高度2205,单位是分辨率大小。 9. 原位烧结拍摄过程时是降温还是维持实验温度?
I used VGG Image Annotator (VIA) for the labeling, see this blog for the detailed instruction with an example. Train a new model starting from pre-trained weights python3 particles.py train --dataset=/path/to/your/dataset --weights=model/mask_rcnn_particle.h5 Train a new model starting...
Very high throughput: fast scanning with real-time image reconstruction combined with multiple animal imaging capability Iterative image reconstruction for low-noise and low-dose imaging Ultra-low-dose protocol for follow-up studies with only 1 mSv whole-body dose to the animal ...
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该工作以“Carbon–Iodine Polydiacetylene Nanofibers for Image-Guided Radiotherapy and Tumor-Microenvironment-Enhanced Radiosensitization”为题发表在《ACS Nano》上(DOI: 10.1021/acsnano.1c03083)。 放疗作为一种利用高能辐射有效杀伤肿瘤细胞的无创治疗方式,已成为恶性肿瘤临床治疗的重要手段,然而放疗过程中对正常组织...
Download: Download full-size image Fig. 2. SEM micrographs of MLCC observed in the cross-section perpendicular to layers. Sintering temperatures; (a) 800 °C, (b) 1000 °C, (c) 1150 °C, (d) 1250 °C. Some characteristic features are indicated; (i) nano sized BT particles, (ii) ...
Image with MicroCT, clinical CT, planar X-ray, or mammography units- flexibility for any desired instrument configuration Enhances radiotherapy- higher X-ray dose to tumors and other targets Featured Application: Western Blotting Detect His-tagged or native proteins quickly and easily with high sensit...